JPH07240757A - 遮蔽撚り線対を使用した既存のローカル・エリア・ネットワークの容量を増大させるためのシステム及び方法 - Google Patents

遮蔽撚り線対を使用した既存のローカル・エリア・ネットワークの容量を増大させるためのシステム及び方法

Info

Publication number
JPH07240757A
JPH07240757A JP6166869A JP16686994A JPH07240757A JP H07240757 A JPH07240757 A JP H07240757A JP 6166869 A JP6166869 A JP 6166869A JP 16686994 A JP16686994 A JP 16686994A JP H07240757 A JPH07240757 A JP H07240757A
Authority
JP
Japan
Prior art keywords
transmission line
impedance
shield
conductors
primary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6166869A
Other languages
English (en)
Japanese (ja)
Inventor
Anatoly V Fridland
アナトリー・ブイ・フリッドランド
John J Finnegan
ジョン・ジェイ・フィネガン
David J Holigan
デーヴィッド・ジェイ・ホリガン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric USA Inc
Original Assignee
Modicon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Modicon Inc filed Critical Modicon Inc
Publication of JPH07240757A publication Critical patent/JPH07240757A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/4013—Management of data rate on the bus
    • H04L12/40136—Nodes adapting their rate to the physical link properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Cables (AREA)
JP6166869A 1993-07-19 1994-07-19 遮蔽撚り線対を使用した既存のローカル・エリア・ネットワークの容量を増大させるためのシステム及び方法 Pending JPH07240757A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/093,212 US5517487A (en) 1993-07-19 1993-07-19 System for increasing the capacity of existing local area networks that use shielded twisted wire pair medium
US093212 1993-07-19

Publications (1)

Publication Number Publication Date
JPH07240757A true JPH07240757A (ja) 1995-09-12

Family

ID=22237769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6166869A Pending JPH07240757A (ja) 1993-07-19 1994-07-19 遮蔽撚り線対を使用した既存のローカル・エリア・ネットワークの容量を増大させるためのシステム及び方法

Country Status (7)

Country Link
US (1) US5517487A (de)
EP (1) EP0635953B1 (de)
JP (1) JPH07240757A (de)
AT (1) ATE163115T1 (de)
CA (1) CA2127082C (de)
DE (1) DE69408375T2 (de)
ES (1) ES2113607T3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008193606A (ja) * 2007-02-07 2008-08-21 Auto Network Gijutsu Kenkyusho:Kk データ伝送システム及びデータ伝送方法
JP2008236279A (ja) * 2007-03-20 2008-10-02 Mitsubishi Electric Corp 信号伝送システム
US8548069B2 (en) 2009-10-29 2013-10-01 Panasonic Corporation Data transmission system capable of transmitting interrupt signal without interrupt gate period
JP2015531565A (ja) * 2012-09-19 2015-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ イーサネット（登録商標）における高次複数入力複数出力

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770950A (en) * 1995-09-28 1998-06-23 Cisco Systems, Inc. Minimizing signal reflection along a transmission line without terminating the transmission line
US5747893A (en) * 1996-05-10 1998-05-05 Compaq Computer Corporation Termination scheme for twisted-wire pairs
US6637030B1 (en) * 1997-04-09 2003-10-21 Micron Technology, Inc. Broadband cable television and computer network
US20040206613A1 (en) * 2003-04-17 2004-10-21 Schneider Automation Inc. Network tap system and method
US7317934B2 (en) * 2003-08-01 2008-01-08 Avago Technologies Fiber Ip Pte Ltd Configurable communications modules and methods of making the same
US8063713B2 (en) * 2005-06-29 2011-11-22 The Regents Of The University Of California Differential transmission line having a plurality of leakage resistors spaced between the transmission line
DE102007027155A1 (de) * 2007-04-03 2008-10-23 Rohde & Schwarz Gmbh & Co. Kg Wellenleiter-System mit differenziellem Wellenleiter
WO2010108547A1 (de) * 2009-03-26 2010-09-30 Siemens Aktiengesellschaft Kommunikationssystem mit frequenzselektivem abschlusswiderstand
US8691473B2 (en) * 2009-12-07 2014-04-08 Industrial Technology Research Institute Fuel cell module having non-planar component surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210015A (en) * 1975-07-14 1977-01-26 Nippon Telegr & Teleph Corp <Ntt> Transmitter and receiver with wide band range cable
JPS5258306A (en) * 1975-11-09 1977-05-13 Nippon Telegr & Teleph Corp <Ntt> Transformer for dual transmission
FR2466922A1 (fr) * 1979-09-27 1981-04-10 Siemens Ag Dispositif de transmission symetrique, notamment pour des informations binaires
US4823095A (en) * 1987-10-30 1989-04-18 International Business Machines Corporation Remote connection of termination network
US5243623A (en) * 1990-09-25 1993-09-07 National Semiconductor Corporation Switchable multi-mode transceiver interface device
DE4138065A1 (de) * 1991-11-19 1993-05-27 Siemens Ag Einrichtung zum uebertragen von daten und energie ueber eine leitung
US5283789A (en) * 1992-05-15 1994-02-01 Private Satellite Network, Inc. Communication system providing data and television signals to PC work stations

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008193606A (ja) * 2007-02-07 2008-08-21 Auto Network Gijutsu Kenkyusho:Kk データ伝送システム及びデータ伝送方法
JP2008236279A (ja) * 2007-03-20 2008-10-02 Mitsubishi Electric Corp 信号伝送システム
US8548069B2 (en) 2009-10-29 2013-10-01 Panasonic Corporation Data transmission system capable of transmitting interrupt signal without interrupt gate period
JP2015531565A (ja) * 2012-09-19 2015-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ イーサネット（登録商標）における高次複数入力複数出力

Also Published As

Publication number Publication date
US5517487A (en) 1996-05-14
DE69408375T2 (de) 1998-07-09
EP0635953A1 (de) 1995-01-25
DE69408375D1 (de) 1998-03-12
EP0635953B1 (de) 1998-02-04
CA2127082A1 (en) 1995-01-20
ES2113607T3 (es) 1998-05-01
CA2127082C (en) 2000-02-08
ATE163115T1 (de) 1998-02-15

Similar Documents

Publication Publication Date Title
US5255267A (en) Apparatus for combining broadband and baseband signal transmissions
US6995658B2 (en) Digital communication over 28VDC power line
JP3272875B2 (ja) トランシーバ装置、通信方法および通信システム
US20110038286A1 (en) Using frequency divisional multiplexing for a high speed serializer/deserializer with back channel communication
EP0079150A1 (de) Datenkommunikationssystem mit erhöhter effektiver Bandbreite
JPH07240757A (ja) 遮蔽撚り線対を使用した既存のローカル・エリア・ネットワークの容量を増大させるためのシステム及び方法
US5150365A (en) Communication system for coexistent base band and broad band signals
US7460662B2 (en) Isolation of transmit and receive signals in full-duplex communication systems
US5715287A (en) Method and apparatus for dual purpose twisted pair interface circuit for multiple speed media in a network
US4775864A (en) Local area network with multiple node bus topology
JPH07240652A (ja) 平衡−不平衡変換器
US20040096004A1 (en) Asymmetrical ethernet transceiver for long reach communications
EP1675288B1 (de) Anordnung zur übertragung eines datensignals in einem kabelfernsehnetzwerk
US6714558B1 (en) System for implementing network protocols between devices on a printed circuit board
CN112929055B (zh) 一种回波消除电路
US5828733A (en) Method and arrangement for increasing data transmisssion rate over telephone cable
JPH11177368A (ja) Ｅｍｉフィルタ及びそれを用いたデータ送受信装置及びｌａｎシステム
KR20000073406A (ko) 전화선을 통한 랜 데이터 전송장치
JP3302061B2 (ja) 光空間通信装置
EP1248380A1 (de) Vorrichtung für Eingangsimpendanzausgleich einer Übertragungsleitung
JPS5816815B2 (ja) 広帯域ケ−ブルの送受信装置
JP2001136107A (ja) 電話回線用非対称トランス
CN112602291A (zh) 通信装置及其系统、方法
JPS59186445A (ja) 等化機能付バスレシ−バ
JPH0748676B2 (ja) バス分岐補償フイルタ回路